Product Description
High-performance B&M automatic transmission shift kit (manufacturer part number 20261-JZ) designed for GMC G1500 Rally STX with the 5.7L V8 engine, model years 1988–1990. Product is new and sold as a transmission valve body/service kit. Gasket and installation instructions are included. Made in the United States. Manufacturer warranty: 1 year.
Product Specifications
BrandB&M
Manufacturer Warranty1 Year
Manufacturer Part Number20261-JZ
Automotive Item GradeHigh Performance
California Proposition 65 Chemical NameCadmium and cadmium compounds
California Proposition 65 RequiredYes
CategoryTransmission
Emission Code5
Gasket IncludedYes
Instructions IncludedYes
Part TypeAutomatic Transmission Shift Kit
Product TypeAutomatic Transmission Valve Body Kit
Sub CategoryService Kits
WarningCalifornia Proposition 65
Country of OriginUnited States
UPC019695202613
Manufacturer Warranty1 Year
Gasket IncludedYes
Instructions IncludedYes
Automotive Item GradeHigh Performance
Country of OriginUnited States
UPC019695202613
California Proposition 65 Chemical NameCadmium and cadmium compounds
California Proposition 65 RequiredYes
Emission Code5
CategoryTransmission
Product TypeAutomatic Transmission Valve Body Kit
Vehicle Fitment
| Year | Make | Model | Engine | Trim | Transmission |
|---|
| 1988 | GMC | G1500 | 5.7L V8 | Rally STX | |
| 1989 | GMC | G1500 | 5.7L V8 | Rally STX | |
| 1990 | GMC | G1500 | 5.7L V8 | Rally STX | |
Always compare the part number and listed specifications with your original part before ordering.